Figure 2From: Silencing Dkk1 expression rescues dexamethasone-induced suppression of primary human osteoblast differentiation Immunoflourescence microscopy demonstrating β-catenin expression in primary human osteoblasts exposed to 10 -8 M dexamethasone over a 48 h time course. β-catenin stained with anti-β-catenin antibody demonstrating its perinuclear and intranuclear localization in control cells (a) and a significant reductions in intracellular localization at 24 h (b) and 48 h (c) after treatment.Back to article page